Re: Availability of kdb

2000-09-11 Thread Jamie Lokier
Rik van Riel wrote: The main difference between Linux and Netware here is the fact that Linux has a real userland, which can touch the pages on its own without going through the kernel. This causes "spontaneously" dirtied or accessed pages, meaning that we really want to use the hardware

Re: Availability of kdb

2000-09-11 Thread Rik van Riel
On Mon, 11 Sep 2000, Jamie Lokier wrote: Rik van Riel wrote: The main difference between Linux and Netware here is the fact that Linux has a real userland, which can touch the pages on its own without going through the kernel. This causes "spontaneously" dirtied or accessed pages,

Re: Availability of kdb

2000-09-11 Thread Rik van Riel
On Mon, 11 Sep 2000, Jamie Lokier wrote: Jeff V. Merkey wrote: In NetWare, we didn't care if the page was touched or not since we used our own bits in field bits 11-9 to store page specific stuff, like whether the page was dirty or not. Linux does actually look at both bits, but the

Re: Availability of kdb

2000-09-11 Thread Keith Owens
On Mon, 11 Sep 2000 09:46:15 -0600, "Jeff V. Merkey" [EMAIL PROTECTED] wrote: Thanks Ted. I know, but a kernel debugger is one of those nasty pieaces of software that can quickly get out of sync if it's maintained separately from the tree -- the speed at which changes occur in Linux would

Re: Availability of kdb

2000-09-11 Thread Jeff V. Merkey
Keith, If you are volunteering to maintain the MANOS debugger after I hack it into Linux, then I accept. I'll give you an ftp and telnet account on vger.timpanogas.org and you can run with it. :-) Jeff "Jeff V. Merkey" wrote: Who pays you? Keith Owens wrote: On Mon, 11 Sep 2000

Re: Availability of kdb

2000-09-11 Thread Keith Owens
On Mon, 11 Sep 2000 16:19:14 -0600, "Jeff V. Merkey" [EMAIL PROTECTED] wrote: Who pays you? I used to work on kdb in my own time, for free. Then I joined SGI and now I get paid to work on it. If I left SGI I would continue to work on kdb, the original kdb developer left SGI but still

Re: Availability of kdb

2000-09-11 Thread Keith Owens
On Mon, 11 Sep 2000 16:24:32 -0600, "Jeff V. Merkey" [EMAIL PROTECTED] wrote: Keith, If you are volunteering to maintain the MANOS debugger after I hack it into Linux, then I accept. I'll give you an ftp and telnet account on vger.timpanogas.org and you can run with it. How on earth did you

Re: Availability of kdb

2000-09-11 Thread Jeff V. Merkey
The code is at vger.timpanogas.org. If you want to review it, it's there. We are posting another MANOS kernel with full VM end of the month. The version Darren and I are hacking on now has the debugger broken out as a module as a prelude to put it in Linux. I am working on your kdb stubs in

Re: Availability of kdb

2000-09-11 Thread Jeff V. Merkey
"David S. Miller" wrote: Date:Sun, 10 Sep 2000 18:14:03 -0600 From: "Jeff V. Merkey" [EMAIL PROTECTED] Linus' apparently did not understand this, or he would have immediately realized that double locking was always generating a second non-cacheable memory reference

Re: Availability of kdb

2000-09-11 Thread Jeff V. Merkey
"Jeff V. Merkey" wrote: "David S. Miller" wrote: Date:Sun, 10 Sep 2000 18:14:03 -0600 From: "Jeff V. Merkey" [EMAIL PROTECTED] Linus' apparently did not understand this, or he would have immediately realized that double locking was always generating a second

Re: Availability of kdb

2000-09-10 Thread David S. Miller
Date:Sun, 10 Sep 2000 18:14:03 -0600 From: "Jeff V. Merkey" <[EMAIL PROTECTED]> Linus' apparently did not understand this, or he would have immediately realized that double locking was always generating a second non-cacheable memory reference for every lock being taken

Re: Availability of kdb

2000-09-10 Thread Jeff V. Merkey
Alexander Viro wrote: > On Sun, 10 Sep 2000, Jeff V. Merkey wrote: > > > already there, so folks can use it on Linux for now, and I'll stick to printk() > > and code reviews for my debugging on Linux. > > Jeff, does it mean that you do not use code reviews on other projects? > > It's not that

Re: Availability of kdb

2000-09-10 Thread Paul Jakma
arrgghh jeff... On Sun, 10 Sep 2000, Jeff V. Merkey wrote: > One of the principal architects at Compaq called me Friday after > reading Linus' email about not caring about commercial or support > issues for commercialization of Linux on this topic-- his right yes it his right. he cares about

Re: Availability of kdb

2000-09-10 Thread Alexander Viro
On Sun, 10 Sep 2000, Jeff V. Merkey wrote: > already there, so folks can use it on Linux for now, and I'll stick to printk() > and code reviews for my debugging on Linux. Jeff, does it mean that you do not use code reviews on other projects? It's not that hard to answer - just 1 bit of

Re: Availability of kdb

2000-09-10 Thread Jeff V. Merkey
Nathan Paul Simons wrote: > On Sun, Sep 10, 2000 at 12:15:31AM -0700, J. Dow wrote: > > Properly contemplated and I wonder at the hypocrisy of using a compiler > > or an assembler instead of carefully hand crafted bits on a blank disk. > > i think you miss the point. i think that Linus

Re: Availability of kdb

2000-09-10 Thread Bob Taylor
In message <[EMAIL PROTECTED]>, Nathan Paul Simons writes: > On Sun, Sep 10, 2000 at 12:15:31AM -0700, J. Dow wrote: > > Properly contemplated and I wonder at the hypocrisy of using a compiler > > or an assembler instead of carefully hand crafted bits on a blank disk. > > i think you miss

Re: Availability of kdb

2000-09-10 Thread Nathan Paul Simons
On Sun, Sep 10, 2000 at 12:15:31AM -0700, J. Dow wrote: > Properly contemplated and I wonder at the hypocrisy of using a compiler > or an assembler instead of carefully hand crafted bits on a blank disk. i think you miss the point. i think that Linus is trying to say something along the

Re: Availability of kdb

2000-09-10 Thread Aki M Laukkanen
On Sun, 10 Sep 2000, Horst von Brand wrote: > I've found more bugs by "working half crippled" (as you call it). I do > agree with Linus that people who rely mainly on debuggers for finding and > fixing bugs are on the whole bad programmers, I've had to deal with more I've resisted from

Re: Availability of kdb

2000-09-10 Thread Horst von Brand
"J. Dow" <[EMAIL PROTECTED]> said: [...] > And for my severely depreciated $0.02 I am becoming concerned > that these guys are more concerned about some macho ideal of > generating programs while half crippled than about having things > work properly and maintainably no matter what gets in the

Re: Availability of kdb

2000-09-10 Thread Daniel Phillips
Linus Torvalds wrote: > > It's not whether you can use tools to do the work. > > It's about what kind of people you get. This makes a lot of sense. Stop there and you are done. But... > ...in the end, maybe the rule to only use hand power makes sense. Not > because hand-power is _better_.

Re: Availability of kdb

2000-09-10 Thread Andrew Morton
Michael Elizabeth Chastain wrote: > > Rather than discussing what he's said, I ask: OK, if an integrated kernel > debugger is inimical to developing more gurus, what contributions would > Linus welcome? > > More documentation, so that more people can understand more deeply? > > Cleanup

Re: Availability of kdb

2000-09-10 Thread Michael Elizabeth Chastain
OK, I give in, I'll post some opinions in this advocacy-like thread. One of the original connotations of "hacker" was someone who made furniture with an axe. There is a difference between a debugger and a compiler. A compiler never substitutes for understanding. In fact, I gain more

Re: Availability of kdb

2000-09-10 Thread John Alvord
On Sun, 10 Sep 2000 00:23:43 -0700, "J. Dow" <[EMAIL PROTECTED]> wrote: >From: "Stephen E. Clark" <[EMAIL PROTECTED]> > >> Linus Torvalds wrote: >> > >> > On Sat, 9 Sep 2000, Oliver Xymoron wrote: >> > > >> > > Tools are tools. They don't make better code. They make better code easier >> > > if

Re: Availability of kdb

2000-09-10 Thread J. Dow
From: "Stephen E. Clark" <[EMAIL PROTECTED]> > Linus Torvalds wrote: > > > > On Sat, 9 Sep 2000, Oliver Xymoron wrote: > > > > > > Tools are tools. They don't make better code. They make better code easier > > > if used properly. > > > > I think you missed the point of my original reply

Re: Availability of kdb

2000-09-10 Thread J. Dow
From: "Linus Torvalds" <[EMAIL PROTECTED]> > Yes, using a power-drill and other tools makes a lot of carpentry easier. > To the point that a lot of carpenters don't even use their hands much any > more. Almost all the "carpentry" today is 99% automated, and sure, it > works wonderfuly -

Re: Availability of kdb

2000-09-10 Thread J. Dow
From: "Linus Torvalds" [EMAIL PROTECTED] Yes, using a power-drill and other tools makes a lot of carpentry easier. To the point that a lot of carpenters don't even use their hands much any more. Almost all the "carpentry" today is 99% automated, and sure, it works wonderfuly - especially as

Re: Availability of kdb

2000-09-10 Thread J. Dow
From: "Stephen E. Clark" [EMAIL PROTECTED] Linus Torvalds wrote: On Sat, 9 Sep 2000, Oliver Xymoron wrote: Tools are tools. They don't make better code. They make better code easier if used properly. I think you missed the point of my original reply completely. The

Re: Availability of kdb

2000-09-10 Thread John Alvord
On Sun, 10 Sep 2000 00:23:43 -0700, "J. Dow" [EMAIL PROTECTED] wrote: From: "Stephen E. Clark" [EMAIL PROTECTED] Linus Torvalds wrote: On Sat, 9 Sep 2000, Oliver Xymoron wrote: Tools are tools. They don't make better code. They make better code easier if used properly. I think

Re: Availability of kdb

2000-09-10 Thread Andrew Morton
Michael Elizabeth Chastain wrote: Rather than discussing what he's said, I ask: OK, if an integrated kernel debugger is inimical to developing more gurus, what contributions would Linus welcome? More documentation, so that more people can understand more deeply? Cleanup patches, to

Re: Availability of kdb

2000-09-10 Thread Daniel Phillips
Linus Torvalds wrote: It's not whether you can use tools to do the work. It's about what kind of people you get. This makes a lot of sense. Stop there and you are done. But... ...in the end, maybe the rule to only use hand power makes sense. Not because hand-power is _better_. But

Re: Availability of kdb

2000-09-10 Thread Horst von Brand
"J. Dow" [EMAIL PROTECTED] said: [...] And for my severely depreciated $0.02 I am becoming concerned that these guys are more concerned about some macho ideal of generating programs while half crippled than about having things work properly and maintainably no matter what gets in the way.

Re: Availability of kdb

2000-09-10 Thread Aki M Laukkanen
On Sun, 10 Sep 2000, Horst von Brand wrote: I've found more bugs by "working half crippled" (as you call it). I do agree with Linus that people who rely mainly on debuggers for finding and fixing bugs are on the whole bad programmers, I've had to deal with more I've resisted from

Re: Availability of kdb

2000-09-10 Thread Bob Taylor
In message [EMAIL PROTECTED], Nathan Paul Simons writes: On Sun, Sep 10, 2000 at 12:15:31AM -0700, J. Dow wrote: Properly contemplated and I wonder at the hypocrisy of using a compiler or an assembler instead of carefully hand crafted bits on a blank disk. i think you miss the

Re: Availability of kdb

2000-09-10 Thread Jeff V. Merkey
Nathan Paul Simons wrote: On Sun, Sep 10, 2000 at 12:15:31AM -0700, J. Dow wrote: Properly contemplated and I wonder at the hypocrisy of using a compiler or an assembler instead of carefully hand crafted bits on a blank disk. i think you miss the point. i think that Linus is

Re: Availability of kdb

2000-09-10 Thread Alexander Viro
On Sun, 10 Sep 2000, Jeff V. Merkey wrote: already there, so folks can use it on Linux for now, and I'll stick to printk() and code reviews for my debugging on Linux. Jeff, does it mean that you do not use code reviews on other projects? It's not that hard to answer - just 1 bit of

Re: Availability of kdb

2000-09-10 Thread Paul Jakma
arrgghh jeff... On Sun, 10 Sep 2000, Jeff V. Merkey wrote: One of the principal architects at Compaq called me Friday after reading Linus' email about not caring about commercial or support issues for commercialization of Linux on this topic-- his right yes it his right. he cares about the

Re: Availability of kdb

2000-09-10 Thread Jeff V. Merkey
Alexander Viro wrote: On Sun, 10 Sep 2000, Jeff V. Merkey wrote: already there, so folks can use it on Linux for now, and I'll stick to printk() and code reviews for my debugging on Linux. Jeff, does it mean that you do not use code reviews on other projects? It's not that hard to

Re: Availability of kdb

2000-09-10 Thread David S. Miller
Date:Sun, 10 Sep 2000 18:14:03 -0600 From: "Jeff V. Merkey" [EMAIL PROTECTED] Linus' apparently did not understand this, or he would have immediately realized that double locking was always generating a second non-cacheable memory reference for every lock being taken

Re: Availability of kdb

2000-09-09 Thread Jeff V. Merkey
Linus Torvalds wrote: > > I think you missed the point of my original reply completely. > > The _technical_ side of the tool in question is completely secondary. > > The social engineering side is very real, and immediate. > > It's not whether you can use tools to do the work. > > It's

Re: Availability of kdb

2000-09-09 Thread Stephen E. Clark
Linus Torvalds wrote: > > On Sat, 9 Sep 2000, Oliver Xymoron wrote: > > > > Tools are tools. They don't make better code. They make better code easier > > if used properly. > > I think you missed the point of my original reply completely. > > The _technical_ side of the tool in question is

Re: Availability of kdb

2000-09-09 Thread Oliver Xymoron
[reposted for the benefit of anyone wondering what Linus was replying to] On Sat, 9 Sep 2000, Oliver Xymoron wrote: > On Sat, 9 Sep 2000, Linus Torvalds wrote: > > > I use revision control at work. We use CVS on steroids - CVS with a lo tof > > the extensions available, and with a "mad

Re: Availability of kdb

2000-09-09 Thread Linus Torvalds
On Sat, 9 Sep 2000, Oliver Xymoron wrote: > > Tools are tools. They don't make better code. They make better code easier > if used properly. I think you missed the point of my original reply completely. The _technical_ side of the tool in question is completely secondary. The social

Re: Availability of kdb

2000-09-09 Thread Kai Henningsen
[EMAIL PROTECTED] (Linus Torvalds) wrote on 06.09.00 in <[EMAIL PROTECTED]>: > On Wed, 6 Sep 2000, Tigran Aivazian wrote: > > > > very nice monologue, thanks. It would be great to know Linus' opinion. I > > mean, I knew Linus' opinion of some years' ago but perhaps it changed? He > > is a

Re: Availability of kdb

2000-09-09 Thread Kai Henningsen
[EMAIL PROTECTED] (Linus Torvalds) wrote on 06.09.00 in [EMAIL PROTECTED]: On Wed, 6 Sep 2000, Tigran Aivazian wrote: very nice monologue, thanks. It would be great to know Linus' opinion. I mean, I knew Linus' opinion of some years' ago but perhaps it changed? He is a living being

Re: Availability of kdb

2000-09-09 Thread Linus Torvalds
On Sat, 9 Sep 2000, Oliver Xymoron wrote: Tools are tools. They don't make better code. They make better code easier if used properly. I think you missed the point of my original reply completely. The _technical_ side of the tool in question is completely secondary. The social

Re: Availability of kdb

2000-09-09 Thread Oliver Xymoron
[reposted for the benefit of anyone wondering what Linus was replying to] On Sat, 9 Sep 2000, Oliver Xymoron wrote: On Sat, 9 Sep 2000, Linus Torvalds wrote: I use revision control at work. We use CVS on steroids - CVS with a lo tof the extensions available, and with a "mad scientists

Re: Availability of kdb

2000-09-09 Thread Stephen E. Clark
Linus Torvalds wrote: On Sat, 9 Sep 2000, Oliver Xymoron wrote: Tools are tools. They don't make better code. They make better code easier if used properly. I think you missed the point of my original reply completely. The _technical_ side of the tool in question is completely

Re: Availability of kdb

2000-09-08 Thread Oliver Xymoron
On Wed, 6 Sep 2000, Linus Torvalds wrote: > Apparently, if you follow the arguments, not having a kernel debugger > leads to various maladies: > - you crash when something goes wrong, and you fsck and it takes forever >and you get frustrated. > - people have given up on Linux kernel

Re: Availability of kdb

2000-09-08 Thread Michael Elizabeth Chastain
> There are people today that refuse to use computers for writeing, > and they have good arguments, ... Harken back to David Miller, who wrote about occupying his hands with something to keep them the hell off the keyboard while he is meditating on a screen full of code. One of my debugging

Re: Availability of kdb

2000-09-08 Thread Patrick J. LoPresti
Linus Torvalds <[EMAIL PROTECTED]> writes: > Sure. I just don't see many end-users single-stepping through > interrupt handlers etc. > > But yes, there probably are a few. I think you would be surprised, and I speak as someone who has found and fixed race conditions in your kernel. There are

Re: Availability of kdb

2000-09-08 Thread Andrew Scott
On 6 Sep 2000, at 14:03, Linus Torvalds wrote: > In article <[EMAIL PROTECTED]>, > >Linus Torvalds wrote: > > Think of rabbits. And think of how the wolf helps them in the end. Not > by being nice, no. But the rabbits breed, and they are better for having > to worry a bit. No matter how much

Re: [OT] Re: Availability of kdb

2000-09-08 Thread Chris Meadors
Now that is what I want on a t-shirt. ;) On Thu, 7 Sep 2000, Peter Samuelson wrote: > [Now, centuries-old theological arguments may well be of supreme > importance in some ways -- an undeniably subjective and personal > judgment -- but in terms of Linux kernel development they are usually >

Re: Availability of kdb

2000-09-08 Thread Patrick J. LoPresti
Linus Torvalds [EMAIL PROTECTED] writes: Sure. I just don't see many end-users single-stepping through interrupt handlers etc. But yes, there probably are a few. I think you would be surprised, and I speak as someone who has found and fixed race conditions in your kernel. There are more

Re: Availability of kdb

2000-09-08 Thread Michael Elizabeth Chastain
There are people today that refuse to use computers for writeing, and they have good arguments, ... Harken back to David Miller, who wrote about occupying his hands with something to keep them the hell off the keyboard while he is meditating on a screen full of code. One of my debugging tools

Re: [OT] Re: Availability of kdb

2000-09-07 Thread J. Dow
Timur, > Well, if it really is just his hobby, then he shouldn't be chanting the "World > Domination" mantra. Either Linux belongs to Linus, in which case it's > irrelevant outside his personal world, or it is a tool for all computer users. > If Linus really doesn't care who uses his OS, then he

Re: Availability of kdb

2000-09-07 Thread J. Dow
From: "Horst von Brand" <[EMAIL PROTECTED]> > "J. Dow" <[EMAIL PROTECTED]> said: > > [...] > > > The point is that WITH a debugger you have to take that step as well. > > A person without the self discipline to do that is still a child and should > > not be in this business. The debugger gives

Re: [OT] Re: Availability of kdb

2000-09-07 Thread Peter Samuelson
[Tigran] > > I like this one even better: > > > > "Little children, keep yourselves from idols" -- St John, Ist century. [rgooch] > Hm. Does that apply also to all the statues of saints, the virgin > mother and all those crosses with Jesus that you find in churches, > hanging off people's

Re: [OT] Re: Availability of kdb

2000-09-07 Thread Michal Jaegermann
Jamie Lokier wrote: > World Domination is my hobby too :-) Now, that is THE T-shirt! What should be added? A flock of penguins in an attack mode. :-) --mj - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the

Re: Availability of kdb

2000-09-07 Thread lamont
On Thu, 7 Sep 2000, Alexander Viro wrote: > On Wed, 6 Sep 2000 [EMAIL PROTECTED] wrote: > > scale in the end. We'll either see forking, see another OS like FreeBSD > > fill the void, or (worst case) Solaris. > > Somehow I doubt that arguments from marketshare/field circus/etc. peppered > with

Re: Availability of kdb

2000-09-07 Thread Jeff V. Merkey
Ingo Molnar wrote: > > On Wed, 6 Sep 2000, Jeff V. Merkey wrote: > > > [...] Hardware problems require a debugger or logic analyzer to fix. > > [...] > > 'kernel problems need a kernel debugger to fix'. How wrong. It says "hardware problems" not "kernel problems". read it again. :-) Jeff

Re: Availability of kdb

2000-09-07 Thread Ingo Molnar
On Wed, 6 Sep 2000, Jeff V. Merkey wrote: > [...] Hardware problems require a debugger or logic analyzer to fix. > [...] 'kernel problems need a kernel debugger to fix'. How wrong. Ingo - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message

Re: [OT] Re: Availability of kdb

2000-09-07 Thread Jamie Lokier
Timur Tabi wrote: > Well, if it really is just his hobby, then he shouldn't be chanting > the "World Domination" mantra. Why not? World Domination is my hobby too :-) -- Jamie - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL

Re: [OT] Re: Availability of kdb

2000-09-07 Thread Timur Tabi
** Reply to message from "J. Dow" <[EMAIL PROTECTED]> on Thu, 7 Sep 2000 02:50:37 -0700 > Aw, Tigran, give the kid his hobby, OK? We can try to bang some > sense into his head and suggest ways his hobby could offer more > satisfaction from good results achieved and make it more fun for > the

Re: [OT] Re: Availability of kdb

2000-09-07 Thread Richard Gooch
Tigran Aivazian writes: > On Thu, 7 Sep 2000, George Anzinger wrote: > > I like this one better: > > > > "And I'm right. I'm always right, but in this case I'm just a bit more > > right than I usually am." -- Linus Torvalds, Sunday Aug 27, 2000. > > > > I like this one even better: > >

[the end?] RE: Availability of kdb

2000-09-07 Thread Mike Galbraith
On Thu, 7 Sep 2000, Mike Jagdis wrote: > > Q: Then why isn't kdb in the kernel? > > A: Uh... > > More to the point, why don't the people that want a kernel > debugger maintain kdb and simply drop in the patch when they > need it? If Jeff releases his debugger will anyone care enough > to

Re: Availability of kdb

2000-09-07 Thread Chris Ricker
On Wed, 6 Sep 2000, Jeff V. Merkey wrote: > I have no axe to grind, but I do have a different view. I'm the 1 in 30 > million men born with an extra Y chromosone (a double YY), so you are > pertially right there. DOuble YY males have a different brain structure > -- the lymbic system in my

Re: Availability of kdb

2000-09-07 Thread Horst von Brand
"J. Dow" <[EMAIL PROTECTED]> said: [...] > The point is that WITH a debugger you have to take that step as well. > A person without the self discipline to do that is still a child and should > not be in this business. The debugger gives you a better picture of what > is actually happening. If

Re: Availability of kdb

2000-09-07 Thread Jesse C Cronce
[EMAIL PROTECTED] wrote: > > On 6 Sep 2000, Linus Torvalds wrote: > > In article <[EMAIL PROTECTED]>, > > Jeff V. Merkey <[EMAIL PROTECTED]> wrote: > I guarantee you that IT managers and CTOs do not share your enthusiasm for > slow, correct coding when faced with their business being down,

Re: Availability of kdb

2000-09-07 Thread Mike Porter
On Wed, 6 Sep 2000, Dan Hollis wrote: > On Wed, 6 Sep 2000, Alan Cox wrote: > > For things like driver debugging its the only way to work. Hardware simply does > > not work like the manual says and no amount of Zen contemplation will ever > > make you at one with a 3c905B ethernet card. > >

Re: Availability of kdb

2000-09-07 Thread Igmar Palsenberg
On Thu, 7 Sep 2000, David Woodhouse wrote: > > [EMAIL PROTECTED] said: > > Which Linux companies are profitable? **NONE**. That's a statement with balls, which I would really see with some numbers.. Igmar - To unsubscribe from this list: send the line "unsubscribe linux-kernel"

Re: Availability of kdb

2000-09-07 Thread Peter Steiner
Gregory Maxwell <[EMAIL PROTECTED]> wrote: >If this is your primary argument for a kernel debugger, a 'crash dump tool >with extra controls', then why not just cleanly implement a 'crash dump >tool with extra controls'. What about an enhanced printk tool that virtually inserts conditional

Re: [OT] Re: Availability of kdb

2000-09-07 Thread J. Dow
> On Thu, 7 Sep 2000, George Anzinger wrote: > > > Chris Wedgwood wrote: > > > > > > On Wed, Sep 06, 2000 at 12:52:29PM -0700, Linus Torvalds wrote: > > > > > > [... words of wisdom removed for brevity ...] > > > > > > I'm a bastard, and proud of it! > > > > > >

Re: Availability of kdb

2000-09-07 Thread Daniel Phillips
Christer Weinigel wrote: > > [[EMAIL PROTECTED]] wrote: > > >I'm really kind of surprised that companies like SuSE, VA and RedHat > >haven't started talking about forking the kernel already. Those companies > >are serving the administrators and managers whose needs you are openly > >admitting

RE: Availability of kdb

2000-09-07 Thread Mike Jagdis
> Q: Then why isn't kdb in the kernel? > A: Uh... More to the point, why don't the people that want a kernel debugger maintain kdb and simply drop in the patch when they need it? If Jeff releases his debugger will anyone care enough to maintain it? Less talk, more action methinks :-).

Re: Availability of kdb

2000-09-07 Thread Daniel Phillips
Gregory Maxwell wrote: > > On Wed, 6 Sep 2000, Alan Cox wrote: > > > > Ehh? And exactly _how_ would a debugger help it. > > > > > > Especially as Alan quoted an example of a driver bug that didn't get fixed > > > for several months because the maintainer didn't have the hardware. > > > > > >

Re: [OT] Re: Availability of kdb

2000-09-07 Thread Tigran Aivazian
On Thu, 7 Sep 2000, George Anzinger wrote: > Chris Wedgwood wrote: > > > > On Wed, Sep 06, 2000 at 12:52:29PM -0700, Linus Torvalds wrote: > > > > [... words of wisdom removed for brevity ...] > > > > I'm a bastard, and proud of it! > > > > Linus > > > >

Re: [OT] Re: Availability of kdb

2000-09-07 Thread George Anzinger
Chris Wedgwood wrote: > > On Wed, Sep 06, 2000 at 12:52:29PM -0700, Linus Torvalds wrote: > > [... words of wisdom removed for brevity ...] > > I'm a bastard, and proud of it! > > Linus > > Anyone else think copyleft could make a shirt from this? I like this

Re: Availability of kdb

2000-09-07 Thread David Woodhouse
[EMAIL PROTECTED] said: > Which Linux companies are profitable? **NONE**. The only people > making money are hardware vendors and it's a model like SUN's, where > you get a free "machine driver" with every system you buy. And nobody has explained to me why these are _bad_ things. --

Re: Availability of kdb

2000-09-07 Thread Alexander Viro
On Wed, 6 Sep 2000 [EMAIL PROTECTED] wrote: > scale in the end. We'll either see forking, see another OS like FreeBSD > fill the void, or (worst case) Solaris. Somehow I doubt that arguments from marketshare/field circus/etc. peppered with threats of coprorat world turning to Solaris, etc.

Re: Availability of kdb

2000-09-07 Thread Alexander Viro
On Wed, 6 Sep 2000 [EMAIL PROTECTED] wrote: scale in the end. We'll either see forking, see another OS like FreeBSD fill the void, or (worst case) Solaris. Somehow I doubt that arguments from marketshare/field circus/etc. peppered with threats of coprorat world turning to Solaris, etc.

Re: [OT] Re: Availability of kdb

2000-09-07 Thread George Anzinger
Chris Wedgwood wrote: On Wed, Sep 06, 2000 at 12:52:29PM -0700, Linus Torvalds wrote: [... words of wisdom removed for brevity ...] I'm a bastard, and proud of it! Linus Anyone else think copyleft could make a shirt from this? I like this one

RE: Availability of kdb

2000-09-07 Thread Mike Jagdis
Q: Then why isn't kdb in the kernel? A: Uh... More to the point, why don't the people that want a kernel debugger maintain kdb and simply drop in the patch when they need it? If Jeff releases his debugger will anyone care enough to maintain it? Less talk, more action methinks :-).

Re: Availability of kdb

2000-09-07 Thread Daniel Phillips
Christer Weinigel wrote: [[EMAIL PROTECTED]] wrote: I'm really kind of surprised that companies like SuSE, VA and RedHat haven't started talking about forking the kernel already. Those companies are serving the administrators and managers whose needs you are openly admitting that you are

Re: [OT] Re: Availability of kdb

2000-09-07 Thread J. Dow
On Thu, 7 Sep 2000, George Anzinger wrote: Chris Wedgwood wrote: On Wed, Sep 06, 2000 at 12:52:29PM -0700, Linus Torvalds wrote: [... words of wisdom removed for brevity ...] I'm a bastard, and proud of it! Linus Anyone else

Re: Availability of kdb

2000-09-07 Thread Mike Porter
On Wed, 6 Sep 2000, Dan Hollis wrote: On Wed, 6 Sep 2000, Alan Cox wrote: For things like driver debugging its the only way to work. Hardware simply does not work like the manual says and no amount of Zen contemplation will ever make you at one with a 3c905B ethernet card. This is

Re: [OT] Re: Availability of kdb

2000-09-07 Thread Richard Gooch
Tigran Aivazian writes: On Thu, 7 Sep 2000, George Anzinger wrote: I like this one better: "And I'm right. I'm always right, but in this case I'm just a bit more right than I usually am." -- Linus Torvalds, Sunday Aug 27, 2000. I like this one even better: "Little children,

Re: [OT] Re: Availability of kdb

2000-09-07 Thread Jamie Lokier
Timur Tabi wrote: Well, if it really is just his hobby, then he shouldn't be chanting the "World Domination" mantra. Why not? World Domination is my hobby too :-) -- Jamie - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED]

Re: Availability of kdb

2000-09-07 Thread Jeff V. Merkey
Ingo Molnar wrote: On Wed, 6 Sep 2000, Jeff V. Merkey wrote: [...] Hardware problems require a debugger or logic analyzer to fix. [...] 'kernel problems need a kernel debugger to fix'. How wrong. It says "hardware problems" not "kernel problems". read it again. :-) Jeff

Re: Availability of kdb

2000-09-07 Thread lamont
On Thu, 7 Sep 2000, Alexander Viro wrote: On Wed, 6 Sep 2000 [EMAIL PROTECTED] wrote: scale in the end. We'll either see forking, see another OS like FreeBSD fill the void, or (worst case) Solaris. Somehow I doubt that arguments from marketshare/field circus/etc. peppered with threats

Re: [OT] Re: Availability of kdb

2000-09-07 Thread Michal Jaegermann
Jamie Lokier wrote: World Domination is my hobby too :-) Now, that is THE T-shirt! What should be added? A flock of penguins in an attack mode. :-) --mj - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the

Re: [OT] Re: Availability of kdb

2000-09-07 Thread Peter Samuelson
[Tigran] I like this one even better: "Little children, keep yourselves from idols" -- St John, Ist century. [rgooch] Hm. Does that apply also to all the statues of saints, the virgin mother and all those crosses with Jesus that you find in churches, hanging off people's necks and

Re: [OT] Re: Availability of kdb

2000-09-07 Thread J. Dow
Timur, Well, if it really is just his hobby, then he shouldn't be chanting the "World Domination" mantra. Either Linux belongs to Linus, in which case it's irrelevant outside his personal world, or it is a tool for all computer users. If Linus really doesn't care who uses his OS, then he

Re: Availability of kdb

2000-09-06 Thread Mike Galbraith
On Wed, 6 Sep 2000, Daniel Phillips wrote: > Mike Galbraith wrote: > > > > On Wed, 6 Sep 2000, Damien Miller wrote: > > > > > Tools like a KDB would make the kernel a lot more accessible to the > > > time-poor. > > > > Kdb is available to all. I think it should be _integrated_ mostly > >

Re: Availability of kdb

2000-09-06 Thread Lars Marowsky-Bree
On 2000-09-06T12:52:29, Linus Torvalds <[EMAIL PROTECTED]> said: I do agree with your assessment. Except for a single point: > And quite frankly, for most of the real problems (as opposed to the stupid > bugs - of which there are many, as the latest crap with "truncate()" has > shown us) a

Re: Availability of kdb

2000-09-06 Thread lamont
On Wed, 6 Sep 2000, Gregory Maxwell wrote: > On Wed, 6 Sep 2000 [EMAIL PROTECTED] wrote: > > If you'd read what I wrote in it's entirety, you'd know that I'm very well > > aware of this perspective. > > I read it. I just didn't agree with the level of importance I felt you > were assigning to

Re: Availability of kdb

2000-09-06 Thread Mark Hahn
> your email inundation by one. Er, why's the list setup without > a reply-to the list?) lists that add "reply-to: list" degenerate to chat rooms. so this is social-engineering, just like the lack of builtin kernel debugger. - To unsubscribe from this list: send the line "unsubscribe

Re: Availability of kdb

2000-09-06 Thread Horst von Brand
<[EMAIL PROTECTED]> said: [...] > It cuts the other way as well though. If it is prohibitively hard and > difficult to get fixes out for bugs in the Linux kernel, then companies > will tend to choose other operating systems to run their applications on. So what? I have been running Linux from

Re: Availability of kdb

2000-09-06 Thread Gregory Maxwell
On Wed, 6 Sep 2000 [EMAIL PROTECTED] wrote: > If you'd read what I wrote in it's entirety, you'd know that I'm very well > aware of this perspective. I read it. I just didn't agree with the level of importance I felt you were assigning to corporate use. > I don't need to have the volumes of

Re: Availability of kdb

2000-09-06 Thread J. Dow
> Or, to misquote Feynman (another cantankorous bastard, but proud of it): > > "Look at the problem. Think really hard. And write the correct code." In a smallish voice I note that the debugger helps you look at the problem. It is your X-Ray vision. {o.o} - To unsubscribe from this list: send

Re: Availability of kdb

2000-09-06 Thread J. Dow
Quoth Linus > Apparently, if you follow the arguments, not having a kernel debugger > leads to various maladies: > - you crash when something goes wrong, and you fsck and it takes forever >and you get frustrated. > - people have given up on Linux kernel programming because it's too hard >

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